Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran moi cua snippets" » "tran moi code snippets", "tren moi cua snippets", "tran mai cua snippets", "tran mi cua snippets", "tran hoi cua snippets", "tran doi cua snippets", "tran moi quan snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran moi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran moi cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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